Pipeline Emergency

(888) 367-6671
(402) 398-7911

General Information

(877) 654-0646
(402) 398-7200

Customer Service

(866) 398-7098
(402) 398-7098

Call Before You Dig

Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 3:43 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


04/30/2025	1007.394	0.151	2.474	0.579	94.983	2.231	0.139	0.006	0.012	0.001	0.001	0.000	0.000
04/29/2025	1007.394	0.151	2.474	0.579	94.983	2.231	0.139	0.006	0.012	0.001	0.001	0.000	0.000
04/28/2025	1001.636	0.064	2.596	0.575	95.568	1.689	0.072	0.003	0.007	0.001	0.000	0.000	0.000
04/27/2025	1009.647	0.148	2.343	0.579	95.010	2.335	0.142	0.007	0.013	0.002	0.001	0.000	0.000
04/26/2025	1020.915	0.318	2.102	0.586	93.886	3.365	0.289	0.013	0.022	0.002	0.001	0.000	0.000
04/25/2025	1031.671	0.513	2.024	0.596	92.412	4.536	0.458	0.019	0.032	0.003	0.002	0.000	0.000
04/24/2025	1041.781	0.708	1.902	0.604	91.106	5.609	0.598	0.025	0.043	0.004	0.003	0.001	0.001
04/23/2025	1013.492	0.267	2.428	0.584	94.143	2.901	0.226	0.011	0.020	0.002	0.002	0.000	0.000
04/22/2025	1012.154	0.219	2.325	0.582	94.629	2.602	0.193	0.010	0.018	0.002	0.002	0.000	0.000
04/21/2025	1013.396	0.208	2.333	0.582	94.490	2.724	0.212	0.010	0.018	0.002	0.001	0.000	0.000
04/20/2025	1014.673	0.207	2.437	0.584	94.104	2.992	0.224	0.011	0.020	0.002	0.001	0.000	0.000
04/19/2025	1017.894	0.213	2.510	0.587	93.601	3.338	0.292	0.013	0.024	0.003	0.003	0.002	0.002
04/18/2025	1005.690	0.125	2.594	0.579	94.967	2.170	0.125	0.006	0.011	0.001	0.000	0.000	0.000
04/17/2025	1004.211	0.127	2.610	0.578	95.095	2.042	0.111	0.005	0.009	0.001	0.000	0.000	0.000
04/16/2025	1010.228	0.158	2.405	0.580	94.774	2.492	0.150	0.007	0.012	0.001	0.001	0.000	0.000
04/15/2025	1012.415	0.158	2.317	0.581	94.690	2.659	0.161	0.005	0.010	0.001	0.000	0.000	0.000
04/14/2025	1010.568	0.154	2.489	0.581	94.546	2.626	0.167	0.006	0.011	0.001	0.000	0.000	0.000
04/13/2025	1010.835	0.157	2.251	0.579	95.035	2.397	0.144	0.006	0.010	0.001	0.000	0.000	0.000
04/12/2025	1031.236	0.424	1.975	0.593	92.744	4.385	0.420	0.017	0.030	0.002	0.002	0.000	0.000
04/11/2025	1030.408	0.426	2.085	0.594	92.580	4.443	0.417	0.017	0.028	0.002	0.001	0.000	0.000
04/10/2025	1036.570	0.496	2.024	0.598	91.880	5.023	0.516	0.021	0.035	0.003	0.002	0.000	0.000
04/09/2025	1051.877	0.723	1.696	0.608	90.313	6.515	0.677	0.026	0.043	0.003	0.002	0.000	0.000
04/08/2025	1017.905	0.256	2.246	0.585	94.019	3.203	0.246	0.010	0.017	0.001	0.001	0.000	0.000
04/07/2025	1009.688	0.162	2.523	0.581	94.573	2.549	0.175	0.006	0.010	0.001	0.000	0.000	0.000
04/06/2025	1010.671	0.161	2.401	0.580	94.703	2.569	0.151	0.005	0.010	0.001	0.000	0.000	0.000
04/05/2025	1027.739	0.413	2.185	0.593	92.676	4.303	0.382	0.014	0.024	0.002	0.001	0.000	0.000
04/04/2025	1033.932	0.500	2.049	0.597	92.086	4.846	0.466	0.018	0.030	0.002	0.002	0.000	0.000
04/03/2025	1013.042	0.185	2.486	0.583	94.174	2.956	0.178	0.006	0.012	0.001	0.000	0.000	0.000
04/02/2025	1019.177	0.287	2.312	0.587	93.656	3.446	0.267	0.010	0.018	0.002	0.001	0.000	0.000
04/01/2025	1015.163	0.213	2.381	0.584	94.118	3.057	0.207	0.008	0.014	0.001	0.001	0.000	0.000
03/31/2025	1012.912	0.188	2.436	0.583	94.330	2.831	0.188	0.008	0.015	0.002	0.001	0.000	0.000
03/30/2025	1014.263	0.239	2.420	0.584	94.084	3.025	0.208	0.008	0.014	0.001	0.000	0.000	0.000
03/29/2025	1021.207	0.337	2.288	0.589	93.399	3.619	0.316	0.013	0.023	0.002	0.001	0.000	0.000
03/28/2025	1013.242	0.252	2.502	0.585	93.997	3.016	0.209	0.008	0.014	0.001	0.000	0.000	0.000
03/27/2025	1006.099	0.123	2.793	0.581	94.437	2.513	0.126	0.003	0.006	0.000	0.000	0.000	0.000
03/26/2025	1014.486	0.234	2.585	0.586	93.705	3.222	0.231	0.008	0.014	0.001	0.001	0.000	0.000
03/25/2025	1018.801	0.310	2.510	0.589	93.235	3.612	0.295	0.013	0.022	0.002	0.002	0.000	0.000
03/24/2025	1022.806	0.397	2.413	0.592	92.798	3.999	0.349	0.014	0.026	0.003	0.000	0.000	0.000
03/23/2025	1021.840	0.407	2.385	0.591	92.926	3.928	0.315	0.013	0.022	0.002	0.001	0.000	0.000
03/22/2025	1012.306	0.221	2.496	0.584	94.189	2.876	0.193	0.008	0.014	0.001	0.000	0.000	0.000
03/21/2025	1025.575	0.415	2.257	0.593	92.770	4.164	0.346	0.016	0.027	0.003	0.002	0.001	0.001
03/20/2025	1051.829	0.552	0.393	0.592	93.493	5.047	0.453	0.020	0.034	0.003	0.002	0.001	0.001
03/19/2025	1025.113	0.453	2.348	0.594	92.559	4.217	0.373	0.016	0.029	0.003	0.001	0.000	0.000
03/18/2025	1023.122	0.404	2.291	0.591	93.009	3.919	0.334	0.014	0.024	0.002	0.001	0.000	0.000
03/17/2025	1033.259	0.534	2.063	0.597	92.039	4.879	0.430	0.019	0.031	0.003	0.002	0.000	0.000
03/16/2025	1023.819	0.380	2.296	0.591	92.950	4.011	0.320	0.014	0.024	0.003	0.002	0.000	0.000
03/15/2025	1012.671	0.208	2.573	0.584	93.986	3.021	0.190	0.007	0.013	0.001	0.000	0.000	0.000
03/14/2025	1025.076	0.412	2.275	0.592	92.772	4.163	0.339	0.013	0.022	0.002	0.001	0.000	0.000
03/13/2025	1027.991	0.453	2.155	0.594	92.606	4.379	0.365	0.014	0.024	0.002	0.002	0.000	0.000
03/12/2025	1047.519	0.765	1.814	0.607	90.364	6.436	0.559	0.022	0.034	0.003	0.002	0.000	0.000
03/11/2025	1037.188	0.609	1.971	0.600	91.590	5.321	0.451	0.019	0.031	0.003	0.002	0.001	0.001
03/10/2025	1020.206	0.375	2.323	0.589	93.310	3.682	0.273	0.012	0.021	0.002	0.002	0.000	0.000
03/09/2025	1024.821	0.436	2.233	0.592	92.853	4.104	0.327	0.014	0.026	0.003	0.002	0.001	0.001
03/08/2025	1041.456	0.651	1.918	0.603	91.171	5.650	0.545	0.022	0.036	0.004	0.002	0.001	0.001
03/07/2025	1028.944	0.444	2.015	0.593	92.835	4.294	0.365	0.015	0.026	0.002	0.001	0.000	0.000
03/06/2025	1024.799	0.396	2.301	0.592	92.812	4.095	0.348	0.015	0.027	0.003	0.002	0.000	0.000
03/05/2025	1028.942	0.441	2.086	0.593	92.715	4.314	0.394	0.017	0.029	0.002	0.001	0.000	0.000
03/04/2025	1035.301	0.587	2.091	0.600	91.655	5.123	0.477	0.022	0.038	0.004	0.003	0.001	0.001
03/03/2025	1034.687	0.546	2.042	0.598	91.894	5.018	0.441	0.019	0.033	0.003	0.002	0.001	0.001
03/02/2025	1046.794	0.691	1.846	0.606	90.644	6.128	0.613	0.026	0.044	0.004	0.003	0.001	0.001
03/01/2025	1031.404	0.428	2.230	0.596	92.123	4.752	0.407	0.018	0.033	0.003	0.003	0.001	0.001
02/28/2025	1042.251	0.608	2.149	0.605	90.579	6.113	0.481	0.022	0.038	0.004	0.003	0.001	0.001
02/27/2025	1035.055	0.465	2.336	0.600	91.319	5.424	0.392	0.019	0.035	0.004	0.004	0.001	0.001
02/26/2025	1035.896	0.497	2.171	0.600	91.535	5.304	0.440	0.017	0.029	0.003	0.002	0.001	0.001
02/25/2025	1062.789	0.838	1.095	0.611	90.061	7.222	0.700	0.029	0.044	0.004	0.003	0.001	0.001
02/24/2025	1061.641	0.801	0.865	0.607	90.716	6.957	0.580	0.028	0.040	0.005	0.005	0.001	0.001
02/23/2025	1058.552	0.729	0.906	0.604	91.099	6.673	0.529	0.022	0.034	0.003	0.003	0.001	0.001
02/22/2025	1051.754	0.629	1.209	0.602	91.402	6.262	0.447	0.018	0.027	0.002	0.002	0.001	0.001
02/21/2025	1054.766	0.765	1.562	0.609	90.091	6.890	0.615	0.025	0.042	0.004	0.003	0.001	0.001
02/20/2025	1077.013	1.145	1.167	0.626	87.601	9.054	0.924	0.038	0.061	0.005	0.004	0.001	0.001
02/19/2025	1086.484	1.213	0.573	0.626	87.753	9.284	1.049	0.045	0.072	0.005	0.004	0.001	0.001
02/18/2025	1090.910	1.342	0.563	0.631	86.848	10.109	1.024	0.040	0.065	0.004	0.003	0.001	0.001
02/17/2025	1069.525	1.074	1.431	0.622	87.935	8.702	0.773	0.029	0.048	0.004	0.003	0.001	0.001
02/16/2025	1089.626	1.011	1.251	0.632	86.090	10.577	0.984	0.031	0.049	0.003	0.002	0.000	0.000
02/15/2025	1101.015	1.123	0.658	0.635	85.868	11.150	1.102	0.037	0.058	0.003	0.002	0.000	0.000
02/14/2025	1099.461	1.227	0.576	0.635	86.147	10.742	1.185	0.044	0.069	0.004	0.003	0.001	0.001
02/13/2025	1070.596	0.871	1.344	0.619	88.677	8.061	0.939	0.037	0.059	0.005	0.004	0.001	0.001
02/12/2025	1019.673	0.268	2.571	0.590	93.067	3.787	0.258	0.012	0.025	0.004	0.004	0.001	0.001
02/11/2025	1017.307	0.224	2.436	0.586	93.700	3.401	0.212	0.008	0.015	0.002	0.002	0.001	0.001
02/10/2025	1008.308	0.172	2.665	0.582	94.343	2.688	0.111	0.005	0.011	0.002	0.001	0.000	0.000
02/09/2025	1009.162	0.159	2.745	0.583	94.137	2.769	0.165	0.007	0.014	0.002	0.001	0.000	0.000
02/08/2025	1019.652	0.257	2.424	0.588	93.375	3.674	0.242	0.009	0.016	0.002	0.001	0.000	0.000
02/07/2025	1020.124	0.262	2.195	0.586	93.849	3.424	0.231	0.011	0.021	0.003	0.003	0.001	0.001
02/06/2025	1020.782	0.245	2.315	0.587	93.636	3.458	0.275	0.017	0.039	0.006	0.006	0.001	0.001
02/05/2025	1017.479	0.247	2.588	0.588	93.370	3.488	0.250	0.014	0.031	0.005	0.005	0.001	0.001
02/04/2025	1011.890	0.165	2.648	0.584	94.079	2.864	0.195	0.011	0.026	0.004	0.005	0.001	0.001
02/03/2025	1009.297	0.150	2.625	0.582	94.430	2.611	0.149	0.008	0.019	0.003	0.003	0.001	0.001
02/02/2025	1011.960	0.157	2.774	0.585	93.794	3.025	0.206	0.010	0.023	0.004	0.004	0.001	0.001
02/01/2025	1018.556	0.187	3.422	0.597	91.667	4.267	0.339	0.026	0.061	0.011	0.013	0.003	0.003
01/31/2025	1010.415	0.135	2.774	0.584	93.950	2.968	0.149	0.006	0.013	0.002	0.001	0.001	0.001
01/30/2025	1021.371	0.263	3.405	0.600	91.357	4.364	0.458	0.035	0.079	0.014	0.016	0.004	0.004
01/29/2025	1012.830	0.190	2.631	0.585	93.858	3.129	0.168	0.007	0.013	0.002	0.001	0.001	0.001
01/28/2025	1019.203	0.282	2.429	0.588	93.398	3.607	0.241	0.012	0.022	0.004	0.003	0.001	0.001
01/27/2025	1011.205	0.182	2.762	0.585	93.774	3.105	0.150	0.007	0.013	0.003	0.002	0.001	0.001