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: Apr 30 2026 3:47 PM

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


04/30/2026	1079.576	1.592	0.996	0.633	87.310	8.609	1.203	0.080	0.159	0.020	0.020	0.005	0.005
04/29/2026	1094.780	1.929	0.640	0.644	85.697	9.974	1.424	0.094	0.184	0.023	0.023	0.006	0.006
04/28/2026	1109.100	2.146	0.527	0.655	84.068	11.074	1.794	0.114	0.219	0.024	0.023	0.006	0.006
04/27/2026	1018.378	0.295	2.232	0.586	94.040	3.098	0.250	0.021	0.041	0.008	0.007	0.003	0.003
04/26/2026	1025.597	0.428	2.094	0.591	93.283	3.726	0.356	0.029	0.057	0.010	0.010	0.004	0.004
04/25/2026	1028.179	0.481	2.038	0.593	93.014	3.946	0.398	0.031	0.062	0.011	0.010	0.004	0.004
04/24/2026	1037.324	0.680	1.810	0.600	92.103	4.710	0.542	0.041	0.081	0.013	0.012	0.004	0.004
04/23/2026	1045.411	0.851	1.645	0.606	91.215	5.439	0.669	0.048	0.096	0.014	0.014	0.004	0.004
04/22/2026	1052.893	1.014	1.498	0.612	90.375	6.117	0.788	0.056	0.111	0.016	0.015	0.005	0.005
04/21/2026	1064.466	1.264	1.256	0.620	89.109	7.158	0.970	0.067	0.133	0.018	0.017	0.005	0.005
04/20/2026	1079.620	1.608	0.917	0.632	87.471	8.497	1.213	0.083	0.162	0.021	0.020	0.005	0.005
04/19/2026	1101.659	2.141	0.491	0.650	84.839	10.596	1.581	0.102	0.196	0.022	0.022	0.005	0.005
04/18/2026	1097.012	2.072	0.496	0.646	85.259	10.560	1.289	0.088	0.175	0.023	0.024	0.007	0.007
04/17/2026	1101.426	2.060	0.496	0.649	84.922	10.737	1.423	0.098	0.199	0.026	0.026	0.006	0.006
04/16/2026	1097.776	2.025	0.486	0.646	85.303	10.574	1.275	0.090	0.184	0.025	0.025	0.006	0.006
04/15/2026	1105.815	2.123	0.491	0.653	84.425	11.006	1.551	0.109	0.225	0.028	0.028	0.006	0.006
04/14/2026	1104.992	2.171	0.504	0.653	84.260	11.226	1.456	0.102	0.213	0.028	0.028	0.006	0.006
04/13/2026	1102.357	2.098	0.495	0.650	84.537	11.253	1.272	0.091	0.189	0.026	0.027	0.006	0.006
04/12/2026	1110.181	2.191	0.520	0.657	83.851	11.303	1.699	0.120	0.244	0.030	0.030	0.007	0.007
04/11/2026	1104.249	2.131	0.510	0.652	84.104	11.652	1.295	0.086	0.169	0.022	0.020	0.005	0.005
04/10/2026	1110.229	2.224	0.537	0.657	83.255	12.150	1.533	0.092	0.171	0.017	0.015	0.003	0.003
04/09/2026	1110.423	2.216	0.624	0.658	83.072	12.162	1.672	0.084	0.147	0.010	0.009	0.002	0.002
04/08/2026	1008.091	0.068	2.766	0.581	94.508	2.456	0.143	0.014	0.025	0.007	0.006	0.003	0.003
04/07/2026	1008.300	0.066	2.767	0.581	94.490	2.470	0.147	0.014	0.027	0.007	0.006	0.003	0.003
04/06/2026	1008.831	0.066	2.765	0.582	94.437	2.516	0.155	0.015	0.028	0.007	0.006	0.003	0.003
04/05/2026	1009.105	0.064	2.787	0.582	94.367	2.554	0.165	0.015	0.029	0.007	0.006	0.003	0.003
04/04/2026	1009.356	0.071	2.834	0.583	94.231	2.617	0.180	0.016	0.031	0.008	0.007	0.003	0.003
04/03/2026	1009.255	0.119	2.779	0.583	94.270	2.576	0.188	0.017	0.031	0.008	0.007	0.003	0.003
04/02/2026	1021.373	0.399	2.504	0.592	92.836	3.863	0.317	0.022	0.040	0.008	0.007	0.002	0.002
04/01/2026	1067.987	1.455	1.227	0.625	88.071	8.185	0.864	0.055	0.104	0.015	0.015	0.004	0.004
03/31/2026	1077.618	1.676	0.925	0.632	87.141	9.079	0.965	0.060	0.114	0.016	0.016	0.004	0.004
03/30/2026	1089.191	2.018	0.513	0.640	85.878	10.325	1.058	0.060	0.111	0.015	0.015	0.004	0.004
03/29/2026	1050.558	1.017	1.624	0.611	89.976	6.687	0.579	0.033	0.060	0.009	0.009	0.003	0.003
03/28/2026	1009.892	0.064	2.845	0.583	94.098	2.785	0.154	0.013	0.025	0.006	0.005	0.002	0.002
03/27/2026	1011.134	0.087	2.832	0.584	93.912	2.962	0.155	0.012	0.022	0.006	0.005	0.003	0.003
03/26/2026	1008.844	0.075	2.910	0.583	94.061	2.749	0.150	0.013	0.025	0.006	0.006	0.003	0.003
03/25/2026	1097.627	2.211	0.550	0.649	83.930	12.256	0.921	0.043	0.075	0.006	0.006	0.001	0.001
03/24/2026	1095.923	2.190	0.624	0.649	84.225	11.739	1.064	0.051	0.089	0.008	0.007	0.001	0.001
03/23/2026	1096.410	2.074	0.505	0.646	84.879	11.205	1.138	0.062	0.109	0.012	0.011	0.003	0.003
03/22/2026	1091.543	1.934	0.839	0.644	84.730	11.439	0.903	0.048	0.085	0.009	0.008	0.002	0.002
03/21/2026	1069.461	1.381	1.448	0.628	87.318	8.923	0.800	0.041	0.071	0.008	0.007	0.002	0.002
03/20/2026	1081.369	1.631	1.104	0.635	86.026	10.254	0.866	0.039	0.066	0.006	0.005	0.001	0.001
03/19/2026	1103.364	2.132	0.576	0.652	83.309	12.906	0.960	0.041	0.066	0.004	0.004	0.001	0.001
03/18/2026	1097.338	2.110	0.546	0.647	84.079	12.318	0.840	0.036	0.059	0.005	0.004	0.001	0.001
03/17/2026	1007.725	0.021	2.859	0.581	94.420	2.510	0.142	0.012	0.022	0.006	0.005	0.002	0.002
03/16/2026	1009.477	0.022	2.820	0.582	94.279	2.685	0.147	0.013	0.022	0.005	0.004	0.001	0.001
03/15/2026	1013.229	0.021	2.624	0.582	94.247	2.912	0.150	0.013	0.022	0.005	0.004	0.001	0.001
03/14/2026	1013.076	0.026	2.584	0.582	94.342	2.858	0.148	0.012	0.021	0.005	0.004	0.001	0.001
03/13/2026	1011.935	0.036	2.644	0.582	94.339	2.779	0.159	0.012	0.021	0.004	0.004	0.001	0.001
03/12/2026	1010.126	0.056	2.681	0.581	94.396	2.695	0.141	0.009	0.015	0.003	0.002	0.001	0.001
03/11/2026	1008.223	0.081	2.736	0.581	94.392	2.671	0.103	0.005	0.007	0.002	0.002	0.001	0.001
03/10/2026	1007.663	0.095	2.725	0.581	94.425	2.657	0.089	0.003	0.004	0.001	0.001	0.001	0.001
03/09/2026	1008.574	0.110	2.559	0.580	94.691	2.520	0.100	0.006	0.009	0.002	0.002	0.001	0.001
03/08/2026	1011.483	0.220	2.388	0.582	94.497	2.743	0.125	0.008	0.011	0.003	0.002	0.002	0.002
03/07/2026	1023.335	0.379	2.406	0.592	92.787	4.068	0.295	0.018	0.033	0.006	0.005	0.001	0.001
03/06/2026	1040.033	0.763	1.963	0.604	90.949	5.782	0.462	0.025	0.043	0.006	0.005	0.001	0.001
03/05/2026	1053.142	1.072	1.579	0.614	89.569	7.099	0.587	0.030	0.051	0.006	0.005	0.002	0.002
03/04/2026	1068.971	1.452	1.161	0.625	87.785	8.745	0.748	0.036	0.060	0.006	0.005	0.001	0.001
03/03/2026	1073.682	1.569	1.045	0.629	87.227	9.250	0.797	0.037	0.063	0.006	0.005	0.001	0.001
03/02/2026	1092.312	2.080	0.530	0.644	84.899	11.492	0.884	0.038	0.063	0.005	0.005	0.001	0.001
03/01/2026	1087.709	1.932	0.529	0.638	85.923	10.579	0.893	0.043	0.078	0.009	0.009	0.002	0.002
02/28/2026	1073.452	1.554	0.881	0.627	87.622	9.124	0.686	0.038	0.072	0.010	0.010	0.003	0.003
02/27/2026	1099.422	1.993	0.555	0.647	84.924	10.937	1.307	0.079	0.154	0.019	0.020	0.006	0.006
02/26/2026	1085.617	1.762	0.824	0.637	86.523	9.307	1.369	0.068	0.119	0.010	0.010	0.004	0.004
02/25/2026	1098.490	2.033	0.593	0.647	84.774	11.025	1.345	0.070	0.126	0.013	0.012	0.005	0.005
02/24/2026	1097.254	1.986	0.579	0.646	84.859	11.181	1.195	0.062	0.109	0.011	0.010	0.004	0.004
02/23/2026	1097.125	1.993	0.616	0.646	85.003	10.811	1.334	0.073	0.133	0.014	0.013	0.005	0.005
02/22/2026	1052.683	1.314	0.609	0.607	91.511	5.718	0.731	0.038	0.064	0.007	0.006	0.001	0.001
02/21/2026	1063.167	1.462	0.579	0.616	90.032	6.922	0.879	0.042	0.069	0.006	0.005	0.001	0.001
02/20/2026	1069.722	1.573	0.708	0.623	88.783	7.807	0.976	0.049	0.084	0.009	0.008	0.002	0.002
02/19/2026	1085.821	1.926	0.578	0.637	86.153	10.233	0.961	0.046	0.078	0.010	0.010	0.003	0.003
02/18/2026	1076.518	1.695	0.772	0.630	87.210	9.415	0.790	0.038	0.062	0.007	0.007	0.002	0.002
02/17/2026	1080.992	1.847	0.642	0.634	86.672	9.845	0.866	0.041	0.067	0.008	0.007	0.002	0.002
02/16/2026	1081.021	1.762	0.735	0.633	86.666	9.823	0.888	0.041	0.066	0.008	0.007	0.002	0.002
02/15/2026	1081.510	1.792	0.533	0.632	87.166	9.357	1.002	0.049	0.080	0.009	0.008	0.002	0.002
02/14/2026	1087.018	1.887	0.566	0.638	86.162	10.230	1.000	0.049	0.083	0.009	0.008	0.003	0.003
02/13/2026	1078.158	1.643	0.860	0.631	87.211	9.106	1.030	0.049	0.081	0.008	0.007	0.002	0.002
02/12/2026	1075.406	1.569	0.965	0.629	87.293	9.181	0.859	0.043	0.071	0.008	0.007	0.002	0.002
02/11/2026	1076.817	1.551	0.989	0.630	86.922	9.685	0.750	0.034	0.054	0.006	0.005	0.002	0.002
02/10/2026	1087.870	1.775	0.772	0.638	85.717	10.693	0.894	0.046	0.080	0.009	0.008	0.003	0.003
02/09/2026	1092.456	1.969	0.550	0.642	85.561	10.558	1.164	0.060	0.108	0.012	0.011	0.004	0.004
02/08/2026	1096.178	2.016	0.586	0.646	84.943	11.002	1.270	0.060	0.102	0.009	0.008	0.002	0.002
02/07/2026	1089.968	1.825	0.564	0.638	85.863	10.623	0.987	0.047	0.079	0.006	0.005	0.001	0.001
02/06/2026	1082.734	1.720	0.509	0.631	86.886	10.014	0.769	0.036	0.058	0.004	0.003	0.001	0.001
02/05/2026	1083.548	1.732	0.545	0.633	86.825	9.891	0.886	0.041	0.067	0.005	0.005	0.001	0.001
02/04/2026	1087.881	1.847	0.522	0.637	86.033	10.623	0.848	0.041	0.071	0.007	0.006	0.001	0.001
02/03/2026	1093.595	1.880	0.528	0.641	85.247	11.347	0.848	0.046	0.083	0.008	0.008	0.002	0.002
02/02/2026	1088.626	1.863	0.534	0.638	86.160	10.245	1.013	0.055	0.102	0.010	0.010	0.003	0.003
02/01/2026	1078.878	1.743	0.552	0.630	87.493	9.154	0.899	0.048	0.087	0.009	0.008	0.003	0.003
01/31/2026	1079.687	1.770	0.579	0.631	87.549	8.778	1.143	0.058	0.102	0.009	0.008	0.003	0.003
01/30/2026	1085.158	1.743	0.569	0.634	86.759	9.764	0.993	0.052	0.094	0.010	0.009	0.003	0.003
01/29/2026	1091.715	1.747	0.719	0.640	85.909	10.163	1.229	0.070	0.131	0.013	0.011	0.004	0.004
01/28/2026	1055.878	1.104	0.955	0.609	90.807	6.300	0.696	0.039	0.071	0.008	0.008	0.006	0.006
01/27/2026	1053.067	1.184	0.803	0.607	91.458	5.668	0.712	0.045	0.086	0.012	0.013	0.010	0.010