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Gas Quality By Date / Gas Quality By ID

Date Requested: Jun 21 2025 3:39 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


06/21/2025	1039.233	0.570	1.835	0.599	91.859	5.140	0.510	0.025	0.046	0.006	0.006	0.001	0.001
06/20/2025	1009.612	0.147	2.484	0.580	94.695	2.498	0.159	0.005	0.009	0.001	0.001	0.000	0.000
06/19/2025	1010.247	0.153	2.422	0.580	94.730	2.539	0.130	0.005	0.013	0.002	0.003	0.001	0.001
06/18/2025	1005.907	0.095	2.340	0.576	95.519	1.975	0.064	0.002	0.004	0.001	0.001	0.000	0.000
06/17/2025	1005.836	0.081	2.450	0.577	95.343	2.026	0.085	0.004	0.008	0.002	0.002	0.000	0.000
06/16/2025	1008.451	0.083	2.332	0.577	95.349	2.074	0.135	0.006	0.014	0.003	0.003	0.001	0.001
06/15/2025	1010.313	0.135	2.328	0.579	95.118	2.183	0.172	0.013	0.031	0.006	0.007	0.002	0.002
06/14/2025	1013.688	0.173	2.248	0.581	94.820	2.487	0.203	0.014	0.034	0.007	0.008	0.003	0.003
06/13/2025	1017.538	0.177	2.288	0.584	94.395	2.745	0.286	0.023	0.055	0.011	0.013	0.004	0.004
06/12/2025	1014.798	0.151	2.240	0.581	94.709	2.652	0.184	0.014	0.032	0.006	0.007	0.002	0.002
06/11/2025	1011.159	0.102	2.209	0.578	95.167	2.415	0.093	0.004	0.007	0.001	0.002	0.000	0.000
06/10/2025	1010.026	0.093	2.303	0.578	95.137	2.344	0.106	0.004	0.009	0.002	0.002	0.000	0.000
06/09/2025	1008.881	0.120	2.149	0.576	95.560	2.068	0.085	0.005	0.009	0.002	0.002	0.000	0.000
06/08/2025	1008.831	0.092	2.145	0.576	95.673	1.964	0.102	0.006	0.012	0.003	0.003	0.001	0.001
06/07/2025	1008.281	0.105	2.333	0.577	95.272	2.165	0.105	0.005	0.010	0.002	0.002	0.000	0.000
06/06/2025	1008.983	0.121	2.390	0.579	95.062	2.254	0.148	0.007	0.014	0.002	0.002	0.000	0.000
06/05/2025	1011.777	0.108	2.338	0.580	94.855	2.518	0.159	0.006	0.012	0.002	0.002	0.000	0.000
06/04/2025	1010.574	0.106	2.312	0.579	95.044	2.385	0.132	0.006	0.011	0.002	0.002	0.000	0.000
06/03/2025	1007.666	0.096	2.317	0.577	95.397	2.073	0.099	0.005	0.010	0.002	0.001	0.000	0.000
06/02/2025	1016.191	0.241	2.167	0.583	94.430	2.929	0.199	0.010	0.018	0.003	0.002	0.000	0.000
06/01/2025	1012.478	0.202	2.453	0.583	94.357	2.742	0.208	0.011	0.021	0.003	0.002	0.000	0.000
05/31/2025	1008.844	0.127	2.560	0.580	94.670	2.474	0.140	0.007	0.016	0.003	0.002	0.000	0.000
05/30/2025	1005.875	0.097	2.476	0.577	95.261	2.046	0.100	0.005	0.010	0.002	0.002	0.000	0.000
05/29/2025	1017.660	0.258	2.432	0.587	93.689	3.292	0.284	0.014	0.025	0.003	0.003	0.000	0.000
05/28/2025	1015.394	0.159	2.518	0.585	93.954	3.085	0.251	0.010	0.018	0.002	0.002	0.000	0.000
05/27/2025	1008.556	0.080	2.467	0.579	94.969	2.362	0.107	0.004	0.008	0.002	0.001	0.000	0.000
05/26/2025	1006.965	0.075	2.390	0.577	95.357	2.071	0.086	0.005	0.010	0.002	0.002	0.000	0.000
05/25/2025	1006.041	0.060	2.248	0.574	95.850	1.737	0.082	0.006	0.012	0.002	0.002	0.000	0.000
05/24/2025	1006.925	0.080	2.254	0.575	95.662	1.903	0.083	0.005	0.009	0.002	0.002	0.000	0.000
05/23/2025	1062.728	1.086	1.493	0.619	89.038	7.220	0.998	0.052	0.094	0.009	0.008	0.001	0.001
05/22/2025	1086.253	1.638	1.101	0.639	85.841	10.017	1.234	0.056	0.097	0.008	0.007	0.001	0.001
05/21/2025	1093.705	1.666	1.044	0.643	85.265	10.358	1.440	0.071	0.133	0.011	0.009	0.001	0.001
05/20/2025	1098.687	1.618	1.068	0.646	85.017	10.340	1.666	0.089	0.173	0.013	0.011	0.001	0.001
05/19/2025	1100.777	1.635	1.119	0.648	84.696	10.500	1.749	0.095	0.180	0.014	0.011	0.001	0.001
05/18/2025	1103.907	1.617	1.100	0.650	84.534	10.561	1.864	0.101	0.192	0.015	0.012	0.002	0.002
05/17/2025	1102.687	1.574	1.125	0.648	84.669	10.510	1.797	0.100	0.195	0.015	0.012	0.001	0.001
05/16/2025	1091.500	1.386	1.276	0.640	85.874	9.632	1.557	0.085	0.164	0.013	0.011	0.001	0.001
05/15/2025	1029.103	0.375	2.184	0.593	92.805	4.047	0.501	0.026	0.051	0.005	0.004	0.000	0.000
05/14/2025	1053.156	0.816	1.856	0.612	89.904	6.382	0.909	0.043	0.078	0.006	0.005	0.000	0.000
05/13/2025	1052.120	0.748	1.721	0.609	90.458	6.079	0.869	0.041	0.074	0.005	0.004	0.000	0.000
05/12/2025	1094.120	1.450	1.200	0.642	85.395	10.207	1.543	0.069	0.122	0.008	0.006	0.001	0.001
05/11/2025	1085.950	1.432	1.211	0.636	86.085	9.858	1.265	0.052	0.087	0.006	0.004	0.000	0.000
05/10/2025	1069.606	1.153	1.388	0.623	88.089	8.281	0.980	0.039	0.063	0.004	0.003	0.000	0.000
05/09/2025	1004.671	0.069	2.151	0.573	96.177	1.533	0.060	0.003	0.005	0.001	0.001	0.000	0.000
05/08/2025	1004.255	0.075	2.552	0.577	95.394	1.823	0.128	0.007	0.015	0.003	0.003	0.000	0.000
05/07/2025	1003.478	0.067	2.578	0.576	95.401	1.835	0.103	0.005	0.009	0.001	0.001	0.000	0.000
05/06/2025	1001.017	0.067	2.667	0.576	95.511	1.641	0.099	0.005	0.008	0.001	0.001	0.000	0.000
05/05/2025	1002.967	0.078	2.606	0.576	95.382	1.812	0.103	0.005	0.010	0.002	0.001	0.000	0.000
05/04/2025	1005.005	0.094	2.483	0.577	95.390	1.890	0.121	0.006	0.012	0.002	0.001	0.000	0.000
05/03/2025	1004.988	0.085	2.401	0.576	95.574	1.824	0.099	0.005	0.009	0.002	0.001	0.000	0.000
05/02/2025	1006.453	0.069	2.251	0.575	95.760	1.814	0.087	0.005	0.010	0.002	0.002	0.000	0.000
05/01/2025	1004.718	0.051	2.387	0.575	95.702	1.767	0.075	0.005	0.010	0.002	0.002	0.000	0.000
04/30/2025	1002.187	0.044	2.473	0.574	95.809	1.611	0.052	0.003	0.006	0.001	0.001	0.000	0.000
04/29/2025	1002.892	0.065	2.462	0.575	95.714	1.677	0.068	0.004	0.008	0.001	0.001	0.000	0.000
04/28/2025	1006.548	0.086	2.280	0.575	95.630	1.910	0.077	0.005	0.010	0.002	0.001	0.000	0.000
04/27/2025	1006.077	0.071	2.236	0.574	95.811	1.801	0.066	0.004	0.008	0.002	0.001	0.000	0.000
04/26/2025	1003.499	0.051	2.378	0.574	95.843	1.663	0.051	0.003	0.007	0.001	0.001	0.000	0.000
04/25/2025	1004.108	0.073	2.398	0.575	95.689	1.758	0.067	0.004	0.008	0.002	0.001	0.000	0.000
04/24/2025	1001.723	0.072	2.579	0.575	95.568	1.706	0.062	0.003	0.007	0.001	0.001	0.000	0.000
04/23/2025	1002.047	0.070	2.441	0.574	95.841	1.581	0.054	0.003	0.007	0.001	0.001	0.000	0.000
04/22/2025	1005.127	0.076	2.358	0.575	95.643	1.835	0.074	0.004	0.008	0.001	0.001	0.000	0.000
04/21/2025	1005.470	0.065	2.481	0.576	95.337	2.032	0.070	0.004	0.008	0.001	0.001	0.000	0.000
04/20/2025	1007.582	0.052	2.556	0.578	94.960	2.305	0.110	0.005	0.009	0.001	0.001	0.000	0.000
04/19/2025	1004.206	0.049	2.611	0.577	95.292	1.911	0.117	0.005	0.012	0.002	0.001	0.000	0.000
04/18/2025	1000.293	0.048	2.618	0.574	95.704	1.569	0.052	0.003	0.005	0.001	0.001	0.000	0.000
04/17/2025	1005.378	0.079	2.377	0.576	95.561	1.896	0.074	0.004	0.007	0.001	0.001	0.000	0.000
04/16/2025	1006.685	0.056	2.356	0.576	95.477	2.028	0.074	0.002	0.005	0.001	0.000	0.000	0.000
04/15/2025	1006.708	0.056	2.519	0.578	95.136	2.167	0.113	0.002	0.005	0.001	0.001	0.000	0.000
04/14/2025	1004.604	0.048	2.304	0.574	95.860	1.732	0.049	0.002	0.004	0.001	0.000	0.000	0.000
04/13/2025	1007.217	0.066	2.213	0.575	95.698	1.961	0.056	0.002	0.004	0.000	0.000	0.000	0.000
04/12/2025	1010.047	0.070	2.257	0.577	95.300	2.241	0.113	0.005	0.011	0.001	0.001	0.000	0.000
04/11/2025	1005.702	0.069	2.505	0.577	95.253	2.072	0.087	0.004	0.008	0.001	0.001	0.000	0.000
04/10/2025	1005.630	0.082	2.396	0.576	95.459	1.984	0.071	0.003	0.005	0.000	0.000	0.000	0.000
04/09/2025	1008.386	0.114	2.297	0.577	95.283	2.202	0.093	0.003	0.006	0.001	0.000	0.000	0.000
04/08/2025	1005.602	0.075	2.428	0.576	95.394	2.036	0.060	0.002	0.004	0.001	0.001	0.000	0.000
04/07/2025	1004.761	0.066	2.423	0.575	95.534	1.910	0.059	0.002	0.004	0.001	0.001	0.000	0.000
04/06/2025	1005.705	0.076	2.465	0.577	95.307	2.072	0.072	0.003	0.005	0.001	0.001	0.000	0.000
04/05/2025	1006.804	0.073	2.303	0.576	95.539	2.014	0.062	0.003	0.005	0.001	0.001	0.000	0.000
04/04/2025	1007.254	0.085	2.505	0.578	94.995	2.331	0.074	0.003	0.005	0.001	0.001	0.000	0.000
04/03/2025	1007.440	0.107	2.432	0.578	95.108	2.254	0.088	0.003	0.007	0.001	0.001	0.000	0.000
04/02/2025	1010.639	0.115	2.320	0.579	94.967	2.467	0.119	0.004	0.008	0.001	0.001	0.000	0.000
04/01/2025	1010.361	0.135	2.390	0.580	94.822	2.501	0.132	0.005	0.011	0.002	0.002	0.000	0.000
03/31/2025	1008.611	0.145	2.423	0.579	94.926	2.372	0.118	0.005	0.009	0.001	0.001	0.000	0.000
03/30/2025	1010.334	0.161	2.362	0.580	94.863	2.429	0.163	0.006	0.013	0.001	0.001	0.000	0.000
03/29/2025	1005.811	0.136	2.606	0.579	94.858	2.290	0.098	0.004	0.007	0.001	0.001	0.000	0.000
03/28/2025	1006.594	0.123	2.564	0.579	94.889	2.307	0.104	0.004	0.007	0.001	0.000	0.000	0.000
03/27/2025	1008.116	0.129	2.603	0.580	94.613	2.512	0.130	0.004	0.007	0.001	0.001	0.000	0.000
03/26/2025	1007.697	0.129	2.597	0.580	94.699	2.424	0.134	0.005	0.010	0.002	0.001	0.000	0.000
03/25/2025	1007.818	0.131	2.688	0.581	94.529	2.458	0.161	0.009	0.019	0.003	0.002	0.000	0.000
03/24/2025	1007.398	0.141	2.572	0.580	94.776	2.353	0.138	0.006	0.011	0.002	0.001	0.000	0.000
03/23/2025	1006.705	0.112	2.501	0.578	95.048	2.224	0.101	0.005	0.008	0.001	0.000	0.000	0.000
03/22/2025	1008.310	0.131	2.445	0.579	94.939	2.364	0.102	0.005	0.011	0.002	0.001	0.000	0.000
03/21/2025	1010.238	0.135	2.480	0.581	94.670	2.534	0.149	0.008	0.017	0.003	0.002	0.000	0.000
03/20/2025	1006.603	0.137	2.603	0.580	94.791	2.337	0.112	0.006	0.011	0.001	0.001	0.000	0.000