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 By Date / Gas Quality By ID

Date Requested: Dec 09 2025 4:27 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

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


12/09/2025	1024.109	0.491	2.152	0.592	93.007	4.007	0.280	0.016	0.030	0.005	0.006	0.003	0.003
12/08/2025	1024.109	0.491	2.152	0.592	93.007	4.007	0.280	0.016	0.030	0.005	0.006	0.003	0.003
12/07/2025	1022.348	0.462	2.186	0.591	93.211	3.810	0.270	0.016	0.030	0.005	0.006	0.002	0.002
12/06/2025	1034.915	0.656	2.044	0.600	91.548	5.327	0.360	0.018	0.033	0.005	0.005	0.002	0.002
12/05/2025	1066.637	1.116	1.709	0.624	87.305	9.260	0.547	0.019	0.035	0.004	0.004	0.001	0.001
12/04/2025	1056.090	0.853	1.996	0.616	88.541	8.070	0.486	0.016	0.029	0.003	0.003	0.001	0.001
12/03/2025	1059.932	0.924	2.036	0.620	87.856	8.571	0.552	0.018	0.033	0.003	0.004	0.001	0.001
12/02/2025	1064.509	0.953	2.116	0.625	87.133	9.080	0.643	0.023	0.042	0.004	0.005	0.001	0.001
12/01/2025	1065.522	0.957	2.116	0.625	87.028	9.150	0.665	0.024	0.046	0.005	0.005	0.001	0.001
11/30/2025	1058.445	1.044	1.544	0.616	88.947	7.867	0.509	0.024	0.046	0.007	0.008	0.002	0.002
11/29/2025	1059.367	1.001	1.584	0.616	88.876	7.913	0.525	0.026	0.052	0.008	0.009	0.003	0.003
11/28/2025	1044.872	0.876	1.637	0.606	90.758	6.239	0.418	0.020	0.038	0.005	0.006	0.002	0.002
11/27/2025	1065.731	1.047	1.797	0.623	87.481	8.990	0.595	0.024	0.048	0.006	0.007	0.002	0.002
11/26/2025	1064.213	0.940	2.107	0.624	87.223	9.019	0.629	0.024	0.045	0.006	0.006	0.001	0.001
11/25/2025	1070.334	1.020	2.000	0.628	86.560	9.647	0.685	0.026	0.050	0.005	0.006	0.001	0.001
11/24/2025	1072.063	1.030	1.997	0.629	86.296	9.913	0.681	0.024	0.046	0.005	0.005	0.001	0.001
11/23/2025	1074.212	1.093	2.001	0.632	85.841	10.325	0.656	0.024	0.047	0.005	0.005	0.001	0.001
11/22/2025	1074.981	1.103	1.903	0.631	86.013	10.193	0.688	0.028	0.056	0.006	0.007	0.001	0.001
11/21/2025	1065.628	0.989	2.084	0.625	86.988	9.228	0.619	0.025	0.051	0.006	0.006	0.001	0.001
11/20/2025	1051.680	0.833	2.012	0.613	89.225	7.330	0.510	0.024	0.048	0.006	0.007	0.002	0.002
11/19/2025	1058.968	1.025	1.717	0.618	88.543	8.099	0.522	0.026	0.052	0.007	0.008	0.002	0.002
11/18/2025	1028.371	0.620	1.884	0.594	92.725	4.471	0.240	0.015	0.031	0.005	0.006	0.001	0.001
11/17/2025	1034.690	0.710	1.814	0.598	91.974	5.107	0.316	0.019	0.041	0.007	0.007	0.002	0.002
11/16/2025	1012.100	0.269	2.409	0.583	94.323	2.791	0.166	0.010	0.021	0.004	0.004	0.001	0.001
11/15/2025	1037.771	0.731	1.880	0.601	91.452	5.469	0.380	0.022	0.045	0.007	0.008	0.002	0.002
11/14/2025	1066.265	1.039	1.706	0.623	87.815	8.650	0.651	0.035	0.074	0.011	0.013	0.003	0.003
11/13/2025	1066.832	1.024	1.730	0.623	87.742	8.687	0.677	0.036	0.075	0.011	0.012	0.003	0.003
11/12/2025	1073.373	1.094	1.831	0.629	86.460	9.801	0.696	0.031	0.064	0.008	0.009	0.002	0.002
11/11/2025	1076.134	1.063	2.167	0.634	85.375	10.572	0.724	0.028	0.055	0.006	0.007	0.001	0.001
11/10/2025	1079.900	1.015	2.436	0.639	84.419	11.239	0.803	0.026	0.050	0.005	0.005	0.001	0.001
11/09/2025	1088.063	1.026	2.701	0.647	82.750	12.581	0.864	0.026	0.047	0.003	0.003	0.000	0.000
11/08/2025	1089.893	1.019	2.666	0.648	82.690	12.613	0.927	0.028	0.050	0.003	0.003	0.000	0.000
11/07/2025	1090.472	1.039	2.770	0.649	82.394	12.710	1.003	0.028	0.050	0.003	0.003	0.000	0.000
11/06/2025	1089.750	1.033	2.705	0.648	82.547	12.725	0.922	0.024	0.042	0.002	0.002	0.000	0.000
11/05/2025	1070.322	0.933	2.403	0.631	85.869	9.961	0.757	0.023	0.042	0.004	0.004	0.001	0.001
11/04/2025	1077.198	0.968	2.480	0.637	84.794	10.842	0.838	0.025	0.045	0.003	0.004	0.001	0.001
11/03/2025	1067.809	0.911	2.318	0.628	86.490	9.409	0.785	0.026	0.048	0.005	0.005	0.001	0.001
11/02/2025	1046.588	0.842	1.808	0.608	90.272	6.538	0.461	0.021	0.041	0.006	0.007	0.002	0.002
11/01/2025	1057.098	0.986	1.865	0.618	88.512	8.009	0.557	0.020	0.037	0.005	0.005	0.001	0.001
10/31/2025	1063.397	0.978	2.057	0.624	87.326	8.953	0.610	0.022	0.041	0.005	0.005	0.001	0.001
10/30/2025	1066.753	0.931	2.275	0.627	86.584	9.424	0.712	0.022	0.041	0.004	0.004	0.001	0.001
10/29/2025	1076.086	0.949	2.547	0.636	84.797	10.806	0.833	0.022	0.039	0.003	0.003	0.000	0.000
10/28/2025	1064.557	0.892	2.239	0.625	87.144	8.868	0.761	0.027	0.052	0.006	0.006	0.002	0.002
10/27/2025	1049.951	0.779	2.071	0.612	89.395	7.186	0.496	0.019	0.039	0.005	0.006	0.002	0.002
10/26/2025	1027.847	0.537	1.854	0.592	93.123	4.136	0.283	0.016	0.033	0.006	0.007	0.003	0.003
10/25/2025	1026.108	0.531	1.894	0.591	93.268	3.969	0.265	0.016	0.034	0.006	0.008	0.004	0.004
10/24/2025	1048.551	0.755	2.272	0.613	89.160	7.239	0.510	0.018	0.035	0.004	0.005	0.002	0.002
10/23/2025	1071.431	0.999	2.494	0.634	85.319	10.377	0.747	0.020	0.037	0.003	0.003	0.000	0.000
10/22/2025	1066.308	0.938	2.335	0.628	86.435	9.559	0.660	0.021	0.040	0.005	0.005	0.001	0.001
10/21/2025	1063.101	0.911	2.303	0.625	86.985	9.091	0.627	0.023	0.044	0.006	0.007	0.002	0.002
10/20/2025	1063.169	0.894	2.390	0.626	86.806	9.200	0.630	0.022	0.043	0.006	0.006	0.002	0.002
10/19/2025	1065.964	0.869	2.470	0.628	86.414	9.445	0.712	0.025	0.050	0.006	0.007	0.001	0.001
10/18/2025	1068.002	0.917	2.430	0.629	86.083	9.813	0.671	0.024	0.048	0.006	0.006	0.001	0.001
10/17/2025	1071.731	0.994	2.659	0.636	84.791	10.866	0.626	0.019	0.037	0.003	0.003	0.000	0.000
10/16/2025	1064.797	1.002	2.392	0.628	86.226	9.772	0.541	0.019	0.036	0.005	0.005	0.001	0.001
10/15/2025	1068.952	1.052	2.167	0.629	86.287	9.722	0.675	0.030	0.051	0.007	0.007	0.002	0.002
10/14/2025	1072.075	1.051	2.487	0.635	85.137	10.526	0.722	0.023	0.043	0.004	0.005	0.001	0.001
10/13/2025	1063.463	0.992	2.220	0.626	86.904	9.202	0.603	0.022	0.044	0.005	0.005	0.001	0.001
10/12/2025	1064.887	0.964	2.369	0.628	86.448	9.516	0.632	0.021	0.040	0.004	0.005	0.001	0.001
10/11/2025	1059.137	0.868	2.435	0.623	87.180	8.897	0.554	0.019	0.037	0.004	0.004	0.001	0.001
10/10/2025	1064.553	0.956	2.481	0.628	86.287	9.541	0.659	0.022	0.044	0.004	0.005	0.001	0.001
10/09/2025	1065.225	1.063	2.041	0.626	86.936	9.269	0.611	0.023	0.044	0.005	0.006	0.001	0.001
10/08/2025	1067.396	1.067	2.044	0.627	86.680	9.476	0.650	0.023	0.046	0.005	0.006	0.001	0.001
10/07/2025	1080.091	1.069	2.517	0.641	84.081	11.431	0.823	0.024	0.046	0.004	0.004	0.001	0.001
10/06/2025	1090.040	1.091	2.878	0.651	82.017	12.985	0.951	0.025	0.046	0.003	0.003	0.000	0.000
10/05/2025	1082.003	1.048	2.700	0.643	83.404	11.984	0.795	0.021	0.040	0.003	0.004	0.000	0.000
10/04/2025	1074.371	1.042	2.484	0.636	84.832	10.868	0.706	0.020	0.040	0.004	0.004	0.001	0.001
10/03/2025	1079.717	1.061	2.590	0.641	83.871	11.670	0.743	0.020	0.037	0.003	0.003	0.000	0.000
10/02/2025	1083.940	1.090	2.743	0.646	83.017	12.231	0.846	0.022	0.042	0.003	0.004	0.000	0.000
10/01/2025	1084.237	1.103	2.640	0.645	83.240	12.055	0.880	0.025	0.047	0.004	0.004	0.001	0.001
09/30/2025	1080.512	1.042	2.592	0.641	83.940	11.499	0.849	0.024	0.047	0.003	0.004	0.000	0.000
09/29/2025	1080.388	1.024	2.807	0.643	83.411	11.896	0.803	0.019	0.035	0.002	0.003	0.000	0.000
09/28/2025	1077.252	1.044	2.760	0.641	83.844	11.529	0.764	0.019	0.035	0.002	0.003	0.000	0.000
09/27/2025	1068.407	0.990	2.513	0.632	85.599	10.176	0.663	0.018	0.033	0.003	0.004	0.001	0.001
09/26/2025	1072.109	1.027	2.527	0.635	85.046	10.638	0.697	0.020	0.037	0.003	0.004	0.001	0.001
09/25/2025	1079.905	1.085	2.591	0.641	83.860	11.607	0.778	0.024	0.046	0.004	0.005	0.001	0.001
09/24/2025	1080.970	1.054	2.534	0.641	83.983	11.512	0.833	0.025	0.048	0.004	0.005	0.001	0.001
09/23/2025	1072.274	1.052	2.297	0.633	85.526	10.355	0.693	0.022	0.044	0.005	0.005	0.001	0.001
09/22/2025	1071.135	1.078	2.090	0.630	86.055	10.040	0.661	0.022	0.042	0.004	0.005	0.001	0.001
09/21/2025	1070.468	1.047	2.158	0.630	86.058	10.007	0.653	0.022	0.043	0.005	0.005	0.001	0.001
09/20/2025	1072.218	1.016	2.175	0.631	85.909	10.122	0.699	0.023	0.044	0.005	0.005	0.001	0.001
09/19/2025	1072.504	1.146	2.103	0.633	85.728	10.262	0.679	0.024	0.046	0.005	0.006	0.001	0.001
09/18/2025	1073.090	1.179	2.109	0.634	85.524	10.461	0.647	0.023	0.044	0.005	0.006	0.001	0.001
09/17/2025	1076.260	1.127	2.289	0.637	84.980	10.747	0.748	0.029	0.060	0.008	0.009	0.002	0.002
09/16/2025	1075.726	1.074	2.414	0.637	84.909	10.713	0.780	0.029	0.060	0.007	0.008	0.002	0.002
09/15/2025	1067.898	1.023	2.119	0.628	86.737	9.268	0.720	0.033	0.069	0.011	0.013	0.004	0.004
09/14/2025	1069.207	1.020	2.128	0.629	86.649	9.269	0.788	0.036	0.076	0.012	0.014	0.004	0.004
09/13/2025	1067.794	1.034	1.992	0.627	87.156	8.875	0.775	0.040	0.088	0.015	0.017	0.005	0.005
09/12/2025	1066.073	0.987	2.202	0.627	86.847	9.120	0.714	0.032	0.068	0.011	0.012	0.003	0.003
09/11/2025	1067.330	0.924	2.182	0.627	86.855	9.199	0.726	0.030	0.061	0.009	0.010	0.003	0.003
09/10/2025	1061.275	0.913	2.074	0.621	87.771	8.505	0.656	0.023	0.044	0.005	0.006	0.001	0.001
09/09/2025	1063.184	0.993	1.900	0.622	87.755	8.599	0.672	0.024	0.045	0.005	0.005	0.001	0.001
09/08/2025	1063.064	0.922	2.069	0.623	87.462	8.849	0.634	0.020	0.037	0.003	0.003	0.000	0.000
09/07/2025	1066.039	1.015	1.904	0.624	87.209	9.204	0.611	0.018	0.033	0.003	0.003	0.000	0.000